CN210125899U

CN210125899U - Frock clamp is used in processing of version roller

Info

Publication number: CN210125899U
Application number: CN201920991306.6U
Authority: CN
Inventors: 晋晓伟; 郭晓芝
Original assignee: SHANTOU FINE DONGJIE PLATEMAKING CO Ltd
Current assignee: SHANTOU FINE DONGJIE PLATEMAKING CO Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-06
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a frock clamp is used in processing of version roller relates to the solid field of version roller, and it is connected with horizontal version roller body including being fixed in two relative vertical backup pads on the base between two backup pads, and the both ends of version roller body have a version roller, all rotate in the backup pad and install circular installation piece, be equipped with the mounting groove that corresponds with version roller axle on the circular installation piece, in the mounting groove was located to version roller axle sleeve, one side threaded connection that version roller body was kept away from to circular installation piece had the threaded rod, and the one end of threaded rod is fixed with the knob piece, and the other end of threaded rod stretches into in the mounting groove. The utility model discloses can utilize the spring to exert pressure and fix version roller, the clamping-force mitigatees and can not press from both sides the version roller that hinders, and adopts the terminal surface of depression bar and version roller body to compress tightly to fix version roller body and can not cause the surface damage of version roller body again, and then makes fixed effectual, can guarantee processingquality.

Description

Frock clamp is used in processing of version roller

Technical Field

The utility model relates to a version roller field of fixing especially relates to a frock clamp is used in processing of version roller.

Background

The plate roller is divided into a hollow roller and a solid roller, and a roller with a shaft and a roller without a shaft, and is generally used for plate making, the surface of a roller is plated with copper, patterns are carved by an electronic gravure engraving machine, and then a layer of chromium is plated. After being finished, the paper is delivered to a printing factory and is commonly used for printing plastic packages. The existing plate roller is generally clamped by a chuck during processing, the chuck generally clamps a plate roller with a rotating shaft of the plate roller to fix the plate roller, the clamping of the chuck is hard contact, a plate roller shaft is easy to be damaged, and the clamping of the plate roller body to fix the plate roller is easy to cause the surface of the plate roller to be damaged, so that the subsequent printing quality is influenced and needs to be improved.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a tooling clamp for processing a printing roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tooling clamp for processing a printing roller comprises two opposite vertical supporting plates fixed on a base, a transverse printing roller body is connected between the two supporting plates, two ends of the printing roller body are provided with printing roller shafts, circular mounting blocks are rotatably mounted on the supporting plates, mounting grooves corresponding to the printing roller shafts are formed in the circular mounting blocks, the printing roller shafts are sleeved in the mounting grooves, one side, away from the printing roller body, of each circular mounting block is in threaded connection with a threaded rod, one end of each threaded rod is fixedly provided with a knob block, the other end of each threaded rod extends into the corresponding mounting groove, two pressing plates in sliding fit with the corresponding mounting grooves are arranged between the end, extending into the corresponding mounting groove, of each threaded rod and the printing roller shafts, a spring is fixedly connected between the two pressing plates, the threaded rod is in threaded connection with a connecting plate, and a plurality of pressing rods which penetrate through the, the other side of connection pad is equipped with the lock nut that the screw thread cup jointed on the threaded rod, the fixed cover in the outside of the one end that circular installation piece is close to version roller body is equipped with the ring gear, and the ring gear transmission is connected with the driving motor who is fixed in the backup pad.

Preferably, the supporting plate is provided with a first mounting hole matched with an output shaft of the driving motor, the output shaft of the driving motor is rotatably mounted in the first mounting hole, and the output shaft of the driving motor is fixedly connected with a gear meshed with the gear ring.

Preferably, the locking nut is located between the connecting disc and the knob block.

Preferably, the circular mounting block is provided with a limiting hole matched with the pressure rod, and the pressure rod is in sliding fit with the limiting hole.

Preferably, the length of the threaded rod is greater than that of the mounting groove, and the mounting groove is circular.

Preferably, one side of the round mounting block, which is close to the knob block, is provided with a threaded hole communicated with the mounting groove, and the threaded rod is in threaded connection with the threaded hole.

The utility model has the advantages that: through the setting of knob piece, threaded rod, mounting groove, clamp plate, spring, depression bar and lock nut, can utilize the spring to exert pressure and fix version roller, clamping-force alleviates can not press from both sides and hinder the version roller, and adopts the depression bar to compress tightly to fix version roller body and can not cause the surface damage of version roller body again with the terminal surface of version roller body, and then makes fixed effectual, can guarantee processingquality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the arrangement of the pressing rod of the present invention.

Reference numbers in the figures: the device comprises a base 1, a support plate 2, a circular mounting block 3, a gear ring 4, a mounting groove 5, a pressing plate 6, a spring 7, a roller shaft 8, a threaded rod 9, a knob block 10, a connecting disc 11, a pressure lever 12, a roller body 13, a gear 14, a driving motor 15 and a locknut 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a tooling clamp for processing a printing roller comprises two opposite vertical supporting plates 2 fixed on a base 1, a transverse printing roller body 13 is connected between the two supporting plates 2, two ends of the printing roller body 13 are provided with printing roller shafts 8, a circular mounting block 3 is rotatably mounted on each supporting plate 2, a mounting groove 5 corresponding to each printing roller shaft 8 is arranged on each circular mounting block 3, each printing roller shaft 8 is sleeved in the corresponding mounting groove 5, one side of each circular mounting block 3, far away from each printing roller body 13, is in threaded connection with a threaded rod 9, one end of each threaded rod 9 is fixed with a knob block 10, the other end of each threaded rod 9 extends into each mounting groove 5, two pressing plates 6 which are in sliding fit with the corresponding mounting groove 5 are arranged between one end of each threaded rod 9, which extends into the corresponding mounting groove 5, a spring 7 is fixedly connected between the, a plurality of pressure levers 12 which penetrate through the circular mounting block 3 and are abutted against the printing roller body 13 are fixed on one side of the connecting disc 11 facing the printing roller body 13 along the circumferential direction, a locking nut 16 which is sleeved on the threaded rod 9 in a threaded manner is arranged on the other side of the connecting disc 11, a gear ring 4 is fixedly sleeved on the outer side of one end, close to the printing roller body 13, of the circular mounting block 3, and the gear ring 4 is in transmission connection with a driving motor 15 fixed on the supporting plate 2.

In this embodiment, the support plate 2 is provided with a first mounting hole matched with the output shaft of the driving motor 15, the output shaft of the driving motor 15 is rotatably mounted in the first mounting hole, and the output shaft of the driving motor 15 is fixedly connected with a gear 14 engaged with the gear ring 4.

In the present embodiment, the lock nut 16 is located between the connection plate 11 and the knob block 10.

In this embodiment, the circular mounting block 3 is provided with a limiting hole matched with the pressure lever 12, and the pressure lever 12 is slidably fitted in the limiting hole.

In the present embodiment, the length of the threaded rod 9 is greater than the length of the mounting groove 5, and the mounting groove 5 is circular in shape.

In this embodiment, a threaded hole communicated with the mounting groove 5 is formed in one side of the circular mounting block 3 close to the knob block 10, and the threaded rod 9 is in threaded connection with the threaded hole.

When the utility model is used, the edition roller shaft 8 is inserted into the mounting groove 5, then the knob block 10 is set by hand rotation, the threaded rod 9 is screwed into the mounting groove 5 and pushes the pressing plate 6 to move, at the moment, the spring 7 is pressed and pushes another pressing plate 6 to press the edition roller shaft 8 to fix the edition roller shaft 8, then the threaded rod 9 is screwed in continuously, at the moment, the spring 7 is pressed continuously to fix the threaded rod 9, the pressing rod 12 moves to contact with the end surface of the edition roller body 13 and fix the edition roller body, at the moment, the threaded rod 9 can be locked by rotating the locking nut 16 towards the direction of the connecting disc 11, then the gear 14 can be driven to rotate by the driving motor 15, thereby the gear ring 4 is driven to rotate, then the circular mounting block 3 and the edition roller body 13 rotate integrally, then, the worker can polish the edition roller body 13 by holding the polishing head, the edition roller 8 is fixed by applying, the clamping force is moderate, the roller shaft 8 cannot be damaged, the pressing rod 12 and the end face of the roller body 13 are adopted to tightly press and fix the roller body 13, the surface damage of the roller body 13 cannot be caused, and the fixing effect is good.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tooling clamp for processing a printing roller comprises two opposite vertical supporting plates (2) fixed on a base (1), a transverse printing roller body (13) is connected between the two supporting plates (2), and two ends of the printing roller body (13) are provided with printing roller shafts (8), the tooling clamp is characterized in that a round mounting block (3) is rotatably mounted on each supporting plate (2), a mounting groove (5) corresponding to each printing roller shaft (8) is formed in each round mounting block (3), each printing roller shaft (8) is sleeved in each mounting groove (5), a threaded rod (9) is in threaded connection with one side, away from each printing roller body (13), of each round mounting block (3), a knob block (10) is fixed at one end of each threaded rod (9), the other end of each threaded rod (9) extends into each mounting groove (5), two pressing plates (6) which are matched with the corresponding mounting grooves (5) in a sliding mode are arranged between one end, extending into each mounting groove (5), of each threaded rod (9), fixedly connected with spring (7) between two clamp plates (6), threaded connection has connection pad (11) on threaded rod (9), and connection pad (11) are fixed with a plurality of depression bars (12) that run through circular installation piece (3) and offset with version roller body (13) towards one side of version roller body (13) along circumference, and the opposite side of connection pad (11) is equipped with lock nut (16) that the screw thread cup jointed on threaded rod (9), the outside fixed cover that circular installation piece (3) is close to the one end of version roller body (13) is equipped with ring gear (4), and ring gear (4) transmission is connected with driving motor (15) that are fixed in on backup pad (2).

2. The tooling clamp for machining the printing roller according to the claim 1, characterized in that the supporting plate (2) is provided with a first mounting hole matched with an output shaft of the driving motor (15), the output shaft of the driving motor (15) is rotatably mounted in the first mounting hole, and the output shaft of the driving motor (15) is fixedly connected with a gear (14) meshed with the gear ring (4).

3. The tooling clamp for machining a printing roller according to claim 1, characterized in that the lock nut (16) is located between the connecting disc (11) and the knob block (10).

4. The tooling clamp for machining the printing roller according to claim 1, wherein the circular mounting block (3) is provided with a limiting hole matched with the pressure rod (12), and the pressure rod (12) is in sliding fit in the limiting hole.

5. The tooling clamp for machining the printing roller according to claim 1, wherein the length of the threaded rod (9) is greater than that of the mounting groove (5), and the mounting groove (5) is circular.

6. The tooling clamp for machining the printing roller according to claim 1, wherein a threaded hole communicated with the mounting groove (5) is formed in one side, close to the knob block (10), of the round mounting block (3), and the threaded rod (9) is connected in the threaded hole in a threaded mode.